Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

21609977 (number)

21609977 is an odd 8-digits prime number following 21609976 and preceding 21609978. In scientific notation, it is written as 2.1609977 × 10^7. The sum of its digits is 41. It has a total of 1 prime factors and 2 positive divisors. There are 21609976 positive integers (up to 21609977) that are relatively prime to 21609977.

Interesting facts

21609977 has 2 divisors, whose sum is 21609978
The reverse of 21609977 is 77990612
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 41
Digital Root 5

Name

Name	twenty-one million six hundred nine thousand nine hundred seventy-seven

Notation

Scientific notation	2.1609977 × 10^7
Engineering notation	2.1609977 × 10^6

Prime Factorization of 21609977

Prime Factorization 21609977

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	21609977	Product of the distinct prime numbers

The prime factorization of 21609977 is 21609977. Since it has a total of 1 prime factors.

Most popular turbo-numbers

3, 4, 47, 64, 698, 943, 4384, 2846, 46314, 31105, 729533, 747953, 2793697, 3279680, 33156536, 448462, 941711198, 649514461, 2725791185, 8567834470

Basic calculations (n = 21609977)

Multiplication

n×y

n×2	43219954
n×3	64829931
n×4	86439908
n×5	108049885

Division

n÷y

n÷2	10804988.5
n÷3	7203325.6666667
n÷3	5402494.25
n÷5	4321995.4

Exponentiation

n^y

n²	466991105940529
n³	1.0091667058579E+22
n⁴	2.1808069302756E+29
n⁵	4.7127187604696E+36

Nth Root

^y√n

²√n	4648.6532458337
³√n	278.53820224231
⁴√n	68.181032889167
⁵√n	29.304266883163

Divisors of 21609977

1, 21609977

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	21609978	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10804989	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4648.6533533917	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999074502	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21609977 can be divided by 2 positive divisors. The sum of these divisors (counting 21609977) is 21609978, the average is 10804989.

Base conversion 21609977

Base	System	Value
2	Binary	1010010011011110111111001
3	Ternary	1111122220022112
4	Quaternary	1102123313321
5	Quinary	21013004402
6	Senary	2051102105
8	Octal	122336771
10	Decimal	21609977
12	Duodecimal	72a1935
16	Hexadecimal	149bdf9
20	Vigesimal	6f14ih
36	Base36	cv6d5

Cryptographic Hash Functions

md5	6877f8d38bb7902085388439427f2698
sha1	bf856896769c542eff70cd9b914ab50e31c9ad07
sha256	6b13529d0c744d709ec222df9e63b59673c287bb829d404c8534a09f79e95d2d
sha512	9c001076fe4ed05b16ee486d290f958bfb13b7623d0dc349d0ce35051f81c6da2dd36d9336fe24b62e5abeac3feae28c415f49c1dd8ff424ff312804a023cc98
ripemd-160	ec269e55a8d535697971a6c88756af93e63ef7c3

21609977 as geometric shapes

Circle

Radius = n

Diameter	43219954
Circumference	135779489.97489
Area	1.4670958277145E+15

Sphere

Radius = n

Volume	4.2271876124943E+22
Surface area	5.8683833108582E+15
Circumference	135779489.97489

Square

Length = n

Perimeter	86439908
Area	466991105940529
Diagonal	30561122.555971

Cube

Length = n

Surface area	2801946635643174
Volume	1.0091667058579E+22
Space diagonal	37429578.114395

Equilateral Triangle

Length = n

Perimeter	64829931
Area	2.0221308054294E+14
Altitude	18714789.057197

Triangular Pyramid

Length = n

Surface area	2.0221308054294E+14
Volume	1.1893143684331E+21
Height	10187040.85199